表 4.
Comparison of FTA between the two groups at pre- and post-operation (
, °)
两组患者手术前后 FTA 比较（
，°）
| 组别
Group |
膝数
n |
术前
Preoperative |
术后 8 周
Postoperative at 8 weeks |
末次随访
Last follow-up |
统计值
Statistic |
|
*与术前比较 P<0.05，#与术后 8 周比较 P<0.05
*Compared with preoperative value, P<0.05;#compared with postoperative value at 8 weeks, P<0.05 | |||||
| A | 78 | 185.3±2.2# | 172.2±2.3* | 172.0±2.8* |
F=736.934
P=0.000 |
| B | |||||
| Ⅰ型
Type Ⅰ |
13 | 184.8±1.9# | 172.3±2.5* | 171.9±3.1* |
F=110.298
P=0.000 |
| Ⅲ型
Type Ⅲ |
6 | 184.7±1.5# | 173.2±1.6* | 171.8±2.3* |
F=87.859
P=0.000 |
| 统计值
Statistic |
F=0.372
P=0.691 |
F=0.512
P=0.601 |
F=0.018
P=0.982 |
||